JP2000509788A - 内燃発動機用の燃料噴射装置ならびに燃焼方法 - Google Patents

内燃発動機用の燃料噴射装置ならびに燃焼方法

Info

Publication number
JP2000509788A
JP2000509788A JP10537276A JP53727698A JP2000509788A JP 2000509788 A JP2000509788 A JP 2000509788A JP 10537276 A JP10537276 A JP 10537276A JP 53727698 A JP53727698 A JP 53727698A JP 2000509788 A JP2000509788 A JP 2000509788A
Authority
JP
Japan
Prior art keywords
chamber
injection device
combustion
combustion chamber
covering member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
JP10537276A
Other languages
English (en)
Japanese (ja)
Inventor
フーフナーゲル，ペーター
Original Assignee
モートレンファブリーク ハッツ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by モートレンファブリーク ハッツ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト filed Critical モートレンファブリーク ハッツ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト
Publication of JP2000509788A publication Critical patent/JP2000509788A/ja
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/04—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being subdivided into two or more chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
    • F02B23/0651—Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0621—Squish flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0624—Swirl flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
JP10537276A 1997-02-27 1998-02-20 内燃発動機用の燃料噴射装置ならびに燃焼方法 Ceased JP2000509788A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19707873.7 1997-02-27
DE19707873A DE19707873A1 (de) 1997-02-27 1997-02-27 Einspritzvorrichtung und Verbrennungsverfahren für eine Brennkraftmaschine
PCT/EP1998/000989 WO1998038418A1 (fr) 1997-02-27 1998-02-20 Dispositif d'injection et procede de combustion pour moteurs a combustion interne

Publications (1)

Publication Number Publication Date
JP2000509788A true JP2000509788A (ja) 2000-08-02

Family

ID=7821661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10537276A Ceased JP2000509788A (ja) 1997-02-27 1998-02-20 内燃発動機用の燃料噴射装置ならびに燃焼方法

Country Status (5)

Country Link
US (1) US6098588A (fr)
EP (1) EP0900324B1 (fr)
JP (1) JP2000509788A (fr)
DE (2) DE19707873A1 (fr)
WO (1) WO1998038418A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019214996A (ja) * 2018-06-14 2019-12-19 トヨタ自動車株式会社 ディーゼルエンジンの制御システム

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004536992A (ja) * 2001-07-23 2004-12-09 インターナショナル エンジン インテレクチュアル プロパティー カンパニー リミテッド ライアビリティ カンパニー 燃焼室
US6536404B2 (en) * 2001-07-23 2003-03-25 International Engine Intellectual Property Company, L.L.C. Piston having combustion chamber defined in the crown
US6874452B2 (en) * 2002-01-15 2005-04-05 Joseph S. Adams Resonant combustion chamber and recycler for linear motors
FR2836696B1 (fr) * 2002-03-01 2004-05-28 Inst Francais Du Petrole Procede et moteur pour assurer le melange d'au moins un fluide gazeux, tel que de l'air, et d'un carburant dans la chambre de combustion d'un moteur a combustion interne a injection directe
CA2406297A1 (fr) * 2002-10-02 2004-04-02 Westport Research Inc. Dispositif d'assistance d'allumage annulaire a incandescence pour moteur a combustion interne
FR2878567B1 (fr) * 2004-11-30 2007-02-09 Renault Sas Moteur diesel a injection directe et procede d'injection de combustible dans une chambre de combustion d'un tel moteur
US20080098983A1 (en) * 2006-10-26 2008-05-01 Bailey Brett M Cool combustion emissions solution for auto-igniting internal combustion engine
FR2939842A1 (fr) * 2008-12-12 2010-06-18 Louis Chauville Moteur thermique a essence, a deux ou quatre temps, fonctionnant a pleine admission et taux de compression eleve
US8807115B2 (en) * 2009-05-14 2014-08-19 Advanced Diesel Concepts, Llc Compression ignition engine and method for controlling same
JP4975092B2 (ja) * 2009-12-28 2012-07-11 川崎重工業株式会社 大型ガスエンジンの燃焼室
CN102032036B (zh) * 2010-12-10 2013-03-27 中国第一汽车集团公司 重型柴油机用双唇口燃烧室
CN102661193B (zh) * 2012-05-16 2013-09-04 大连理工大学 直喷式柴油机双层分流燃烧系统
DE102014010714A1 (de) 2014-07-19 2016-01-21 Deutz Aktiengesellschaft Brennverfahren
US10287970B1 (en) * 2017-12-07 2019-05-14 Caterpillar Inc. Fuel injection system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE505664A (fr) *
US1619825A (en) * 1921-07-25 1927-03-08 Worthington Pump & Mach Corp Internal-combustion engine
DE1272620B (de) * 1962-08-07 1968-07-11 Daimler Benz Ag Luftverdichtende, selbstzuendende Brennkraftmaschine, insbesondere fuer Vielstoffbetrieb
FR2086996A5 (fr) * 1970-04-15 1971-12-31 Inst Francais Du Petrole
DE2923869A1 (de) * 1979-06-13 1980-12-18 Daimler Benz Ag Luftverdichtende brennkraftmaschine mit vorkammer
RO76427A2 (fr) * 1980-04-27 1981-11-24 Institutul National De Motoare Termice,Ro Chambre de combustion divise
JPS59120715A (ja) * 1982-12-27 1984-07-12 Hino Motors Ltd バリアブルエジエクタ
DE3327773A1 (de) * 1983-05-13 1984-11-15 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur kraftstoffeinspritzung in brennraeume
AU610862B2 (en) * 1987-02-19 1991-05-30 Hi-Tech International Laboratory Company Limited Combustion system for internal combustion engine and combustor used therefor
DE3805009A1 (de) * 1988-02-18 1989-08-31 Georg Foeckersperger Kolben fuer dieselmotoren
DE3939251A1 (de) * 1989-11-28 1991-05-29 Kloeckner Humboldt Deutz Ag Dieselbrennkraftmaschine
JPH03264725A (ja) 1990-03-14 1991-11-26 Yanmar Diesel Engine Co Ltd 内燃機関の副室式燃焼室
WO1991019083A1 (fr) * 1990-06-04 1991-12-12 Nippon Clean Engine Research Institute Co., Ltd. Moteur a combustion interne du type a allumage par impact contre une surface chaude et allumage d'un tel moteur par impact du carburant contre une surface chaude
JP3116612B2 (ja) * 1992-12-15 2000-12-11 トヨタ自動車株式会社 筒内直接噴射式ディーゼル機関
US5392744A (en) * 1993-03-12 1995-02-28 Chrysler Corporation Precombustion chamber for a double overhead camshaft internal combustion engine
JP3073118B2 (ja) * 1993-04-20 2000-08-07 株式会社日立製作所 筒内噴射式内燃機関
DE4418698C1 (de) * 1994-05-28 1995-06-29 Daimler Benz Ag Brennraum für Dieselbrennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019214996A (ja) * 2018-06-14 2019-12-19 トヨタ自動車株式会社 ディーゼルエンジンの制御システム
JP7040309B2 (ja) 2018-06-14 2022-03-23 トヨタ自動車株式会社 ディーゼルエンジンの制御システム

Also Published As

Publication number Publication date
EP0900324A1 (fr) 1999-03-10
DE59801620D1 (de) 2001-11-08
DE19707873A1 (de) 1998-09-10
US6098588A (en) 2000-08-08
WO1998038418A1 (fr) 1998-09-03
EP0900324B1 (fr) 2001-10-04

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